http proxy trial: HTTP proxy free trial application guide

Teach you to whore out HTTP proxies by hand

The old iron engaged in the web crawler should understand that the test phase with the agent is the most afraid of what? Of course is afraid of money down the drain ah! Today, I'll teach you a few ways to apply for free proxies, the point is that you don't have to look at the face of the platform.

First of all, a cold knowledge: now on the market 90% labeled "free trial" platform, you have to fill in the company information + real name authentication. But weipipgoI'm not going to do all this nonsense, just sign up for an account and send it to me.500MB trafficIt's enough for you to measure a small project.

import requests

proxies = {
    "http": "http://用户名:密码@Gateway:Port",
    "https": "http://用户名:密码@gateway:port"
}

response = requests.get("http://测试网址", proxies=proxies)

Note that putting the code in theuser IDrespond in singinggateway addressSwitch to your own application, don't be stupid and run straight code haha.

Three Tips for Choosing the Right Trial Package

Don't look at all the free agents, there are a lot of doors:

To give a chestnut: do cross-border e-commerce old brother, remember to choose to bringTK LineThe package can be more than 30% faster. But the trial version may not come with this feature, you have to ask the customer service lady for a special channel.

A Guide to Avoiding the Pit (Lessons Learned Through Tears)

I helped a friend test proxies last year and stepped into three deadly potholes:

1. Trial agents for certain platformsResponse latency is deliberately cranked upI don't think it's a good idea to wait until you buy the regular package to get it back (ipipgo is a bit more honest about this, the trial and regular package speeds are the same)

2. Pay attention to the rules for zeroing out traffic, some platforms trial trafficIt expires the next day.

3. The most important point:Never use free proxies to log into important accounts

QA First Aid Kit

Q: What should I do if my IP is blocked during the trial period?
A: In the ipipgo client there is an "Emergency IP change" button, click it to change the new IP in seconds.

Q: Code debugging always reports 407 error?
A: Ninety-nine percent of the authentication information is not written correctly, focus on checking theUser name and passwordrespond in singingport numberDon't copy and paste directly, it's easy with spaces.

Q: What is the best way to renew my subscription after the trial?
A: Recommended selectionDynamic Residential (Business)Packages, although the unit price is more expensive, but comes with a fail to retry function, long-term use instead of saving money!

Tell the truth.

Lastly, a warning to the white man: do not believe that those permanently free proxy services, server maintenance is to cost. ipipgoStatic Residential AgentsAt 35 bucks a month, which equals $1 a day, it's a lot cheaper than buying coffee. The key is that people supporthourly rateIt's not a bad idea to use it temporarily.

Recently, I found out that they have a new feature - you can sign up for 7 days in a row in the client to get a free ticket.additional volumeThe first thing I want to do is to get a good deal of money to buy a new product. This hidden benefits are not written on the official website, it is a kind of red packet for the partners who insist on trying.